/**
* i40e_client_get_params - Get the params that can change at runtime
* @vsi: the VSI with the message
- * @param: clinet param struct
+ * @params: client param struct
*
**/
static
* i40e_client_setup_qvlist
* @ldev: pointer to L2 context.
* @client: Client pointer.
- * @qv_info: queue and vector list
+ * @qvlist_info: queue and vector list
*
* Return 0 on success or < 0 on error
**/
* i40e_client_request_reset
* @ldev: pointer to L2 context.
* @client: Client pointer.
- * @level: reset level
+ * @reset_level: reset level
**/
static void i40e_client_request_reset(struct i40e_info *ldev,
struct i40e_client *client,
/**
* i40e_set_fc
* @hw: pointer to the hw struct
+ * @aq_failures: buffer to return AdminQ failure information
+ * @atomic_restart: whether to enable atomic link restart
*
* Set the requested flow control mode using set_phy_config.
**/
* @mr_list: list of mirrored VSI SEIDs or VLAN IDs
* @cmd_details: pointer to command details structure or NULL
* @rule_id: Rule ID returned from FW
- * @rule_used: Number of rules used in internal switch
- * @rule_free: Number of rules free in internal switch
+ * @rules_used: Number of rules used in internal switch
+ * @rules_free: Number of rules free in internal switch
*
* Add/Delete a mirror rule to a specific switch. Mirror rules are supported for
* VEBs/VEPA elements only
* @mr_list: list of mirrored VSI SEIDs or VLAN IDs
* @cmd_details: pointer to command details structure or NULL
* @rule_id: Rule ID returned from FW
- * @rule_used: Number of rules used in internal switch
- * @rule_free: Number of rules free in internal switch
+ * @rules_used: Number of rules used in internal switch
+ * @rules_free: Number of rules free in internal switch
*
* Add mirror rule. Mirror rules are supported for VEBs or VEPA elements only
**/
* add_mirrorrule.
* @mr_list: list of mirrored VLAN IDs to be removed
* @cmd_details: pointer to command details structure or NULL
- * @rule_used: Number of rules used in internal switch
- * @rule_free: Number of rules free in internal switch
+ * @rules_used: Number of rules used in internal switch
+ * @rules_free: Number of rules free in internal switch
*
* Delete a mirror rule. Mirror rules are supported for VEBs/VEPA elements only
**/
/**
* i40e_aq_start_lldp
* @hw: pointer to the hw struct
+ * @buff: buffer for result
+ * @buff_size: buffer size
* @cmd_details: pointer to command details structure or NULL
*
* Start the embedded LLDP Agent on all ports.
* i40e_aq_add_udp_tunnel
* @hw: pointer to the hw struct
* @udp_port: the UDP port to add in Host byte order
- * @header_len: length of the tunneling header length in DWords
* @protocol_index: protocol index type
* @filter_index: pointer to filter index
* @cmd_details: pointer to command details structure or NULL
* @hw: pointer to the hw struct
* @seid: seid of the switching component connected to Physical Port
* @ets_data: Buffer holding ETS parameters
+ * @opcode: Tx scheduler AQ command opcode
* @cmd_details: pointer to command details structure or NULL
**/
i40e_status i40e_aq_config_switch_comp_ets(struct i40e_hw *hw,
* @hw: pointer to the hw struct
* @seid: VSI seid to add ethertype filter from
**/
-#define I40E_FLOW_CONTROL_ETHTYPE 0x8808
void i40e_add_filter_to_drop_tx_flow_control_frames(struct i40e_hw *hw,
u16 seid)
{
+#define I40E_FLOW_CONTROL_ETHTYPE 0x8808
u16 flag = I40E_AQC_ADD_CONTROL_PACKET_FLAGS_IGNORE_MAC |
I40E_AQC_ADD_CONTROL_PACKET_FLAGS_DROP |
I40E_AQC_ADD_CONTROL_PACKET_FLAGS_TX;
* @ret_buff_size: actual buffer size returned
* @ret_next_table: next block to read
* @ret_next_index: next index to read
+ * @cmd_details: pointer to command details structure or NULL
*
* Dump internal FW/HW data for debug purposes.
*
* i40e_read_phy_register_clause22
* @hw: pointer to the HW structure
* @reg: register address in the page
- * @phy_adr: PHY address on MDIO interface
+ * @phy_addr: PHY address on MDIO interface
* @value: PHY register value
*
* Reads specified PHY register value
* i40e_write_phy_register_clause22
* @hw: pointer to the HW structure
* @reg: register address in the page
- * @phy_adr: PHY address on MDIO interface
+ * @phy_addr: PHY address on MDIO interface
* @value: PHY register value
*
* Writes specified PHY register value
* @hw: pointer to the HW structure
* @page: registers page number
* @reg: register address in the page
- * @phy_adr: PHY address on MDIO interface
+ * @phy_addr: PHY address on MDIO interface
* @value: PHY register value
*
* Reads specified PHY register value
* @hw: pointer to the HW structure
* @page: registers page number
* @reg: register address in the page
- * @phy_adr: PHY address on MDIO interface
+ * @phy_addr: PHY address on MDIO interface
* @value: PHY register value
*
* Writes value to specified PHY register
* @hw: pointer to the HW structure
* @page: registers page number
* @reg: register address in the page
- * @phy_adr: PHY address on MDIO interface
+ * @phy_addr: PHY address on MDIO interface
* @value: PHY register value
*
* Writes value to specified PHY register
* @hw: pointer to the HW structure
* @page: registers page number
* @reg: register address in the page
- * @phy_adr: PHY address on MDIO interface
+ * @phy_addr: PHY address on MDIO interface
* @value: PHY register value
*
* Reads specified PHY register value
* i40e_get_phy_address
* @hw: pointer to the HW structure
* @dev_num: PHY port num that address we want
- * @phy_addr: Returned PHY address
*
* Gets PHY address for current port
**/
* i40e_led_set_phy
* @hw: pointer to the HW structure
* @on: true or false
+ * @led_addr: address of led register to use
* @mode: original val plus bit for set or ignore
+ *
* Set led's on or off when controlled by the PHY
*
**/
* @hw: pointer to the hw struct
* @buff: command buffer (size in bytes = buff_size)
* @buff_size: buffer size in bytes
+ * @flags: AdminQ command flags
* @cmd_details: pointer to command details structure or NULL
**/
enum
/**
* i40e_dcbnl_ieee_getets - retrieve local IEEE ETS configuration
- * @netdev: the corresponding netdev
+ * @dev: the corresponding netdev
* @ets: structure to hold the ETS information
*
* Returns local IEEE ETS configuration
/**
* i40e_dcbnl_ieee_getpfc - retrieve local IEEE PFC configuration
- * @netdev: the corresponding netdev
- * @ets: structure to hold the PFC information
+ * @dev: the corresponding netdev
+ * @pfc: structure to hold the PFC information
*
* Returns local IEEE PFC configuration
**/
/**
* i40e_dcbnl_getdcbx - retrieve current DCBx capability
- * @netdev: the corresponding netdev
+ * @dev: the corresponding netdev
*
* Returns DCBx capability features
**/
/**
* i40e_dcbnl_get_perm_hw_addr - MAC address used by DCBx
- * @netdev: the corresponding netdev
+ * @dev: the corresponding netdev
+ * @perm_addr: buffer to store the MAC address
*
* Returns the SAN MAC address used for LLDP exchange
**/
/**
* i40e_dbg_find_vsi - searches for the vsi with the given seid
- * @pf - the PF structure to search for the vsi
- * @seid - seid of the vsi it is searching for
+ * @pf: the PF structure to search for the vsi
+ * @seid: seid of the vsi it is searching for
**/
static struct i40e_vsi *i40e_dbg_find_vsi(struct i40e_pf *pf, int seid)
{
/**
* i40e_dbg_find_veb - searches for the veb with the given seid
- * @pf - the PF structure to search for the veb
- * @seid - seid of the veb it is searching for
+ * @pf: the PF structure to search for the veb
+ * @seid: seid of the veb it is searching for
**/
static struct i40e_veb *i40e_dbg_find_veb(struct i40e_pf *pf, int seid)
{
/**
* i40e_get_pauseparam - Get Flow Control status
+ * @netdev: netdevice structure
+ * @pause: buffer to return pause parameters
+ *
* Return tx/rx-pause status
**/
static void i40e_get_pauseparam(struct net_device *netdev,
/**
* i40e_check_mask - Check whether a mask field is set
* @mask: the full mask value
- * @field; mask of the field to check
+ * @field: mask of the field to check
*
* If the given mask is fully set, return positive value. If the mask for the
* field is fully unset, return zero. Otherwise return a negative error code.
/**
* i40e_fill_rx_flow_user_data - Fill in user-defined data field
* @fsp: pointer to rx_flow specification
+ * @data: pointer to return userdef data
*
* Reads the userdef data structure and properly fills in the user defined
* fields of the rx_flow_spec.
* i40e_get_rxnfc - command to get RX flow classification rules
* @netdev: network interface device structure
* @cmd: ethtool rxnfc command
+ * @rule_locs: pointer to store rule data
*
* Returns Success if the command is supported.
**/
/**
* i40e_get_rss_hash_bits - Read RSS Hash bits from register
* @nfc: pointer to user request
- * @i_setc bits currently set
+ * @i_setc: bits currently set
*
* Returns value of bits to be set per user request
**/
/**
* i40e_set_rss_hash_opt - Enable/Disable flow types for RSS hash
* @pf: pointer to the physical function struct
- * @cmd: ethtool rxnfc command
+ * @nfc: ethtool rxnfc command
*
* Returns Success if the flow input set is supported.
**/
* __i40e_reprogram_flex_pit - Re-program specific FLX_PIT table
* @pf: Pointer to the PF structure
* @flex_pit_list: list of flexible src offsets in use
- * #flex_pit_start: index to first entry for this section of the table
+ * @flex_pit_start: index to first entry for this section of the table
*
* In order to handle flexible data, the hardware uses a table of values
* called the FLX_PIT table. This table is used to indicate which sections of
/**
* i40e_flow_str - Converts a flow_type into a human readable string
- * @flow_type: the flow type from a flow specification
+ * @fsp: the flow specification
*
* Currently only flow types we support are included here, and the string
* value attempts to match what ethtool would use to configure this flow type.
/**
* i40e_get_channels - Get the current channels enabled and max supported etc.
- * @netdev: network interface device structure
+ * @dev: network interface device structure
* @ch: ethtool channels structure
*
* We don't support separate tx and rx queues as channels. The other count
* q_vectors since we support a lot more queue pairs than q_vectors.
**/
static void i40e_get_channels(struct net_device *dev,
- struct ethtool_channels *ch)
+ struct ethtool_channels *ch)
{
struct i40e_netdev_priv *np = netdev_priv(dev);
struct i40e_vsi *vsi = np->vsi;
/**
* i40e_set_channels - Set the new channels count.
- * @netdev: network interface device structure
+ * @dev: network interface device structure
* @ch: ethtool channels structure
*
* The new channels count may not be the same as requested by the user
* since it gets rounded down to a power of 2 value.
**/
static int i40e_set_channels(struct net_device *dev,
- struct ethtool_channels *ch)
+ struct ethtool_channels *ch)
{
const u8 drop = I40E_FILTER_PROGRAM_DESC_DEST_DROP_PACKET;
struct i40e_netdev_priv *np = netdev_priv(dev);
* @netdev: network interface device structure
* @indir: indirection table
* @key: hash key
+ * @hfunc: hash function to use
*
* Returns -EINVAL if the table specifies an invalid queue id, otherwise
* returns 0 after programming the table.
* @hw: pointer to our HW structure
* @hmc_info: pointer to the HMC configuration information structure
* @idx: the page index
- * @is_pf: distinguishes a VF from a PF
*
* This function:
* 1. Marks the entry in pd tabe (for paged address mode) or in sd table
/**
* i40e_find_vsi_from_id - searches for the vsi with the given id
- * @pf - the pf structure to search for the vsi
- * @id - id of the vsi it is searching for
+ * @pf: the pf structure to search for the vsi
+ * @id: id of the vsi it is searching for
**/
struct i40e_vsi *i40e_find_vsi_from_id(struct i40e_pf *pf, u16 id)
{
/**
* i40e_get_netdev_stats_struct - Get statistics for netdev interface
* @netdev: network interface device structure
+ * @stats: data structure to store statistics
*
* Returns the address of the device statistics structure.
* The statistics are actually updated from the service task.
* from firmware
* @count: Number of filters added
* @add_list: return data from fw
- * @head: pointer to first filter in current batch
+ * @add_head: pointer to first filter in current batch
*
* MAC filter entries from list were slated to be added to device. Returns
* number of successful filters. Note that 0 does NOT mean success!
/**
* i40e_aqc_broadcast_filter - Set promiscuous broadcast flags
* @vsi: pointer to the VSI
+ * @vsi_name: the VSI name
* @f: filter data
*
* This function sets or clears the promiscuous broadcast flags for VLAN
/**
* i40e_vlan_rx_add_vid - Add a vlan id filter to HW offload
* @netdev: network interface to be adjusted
+ * @proto: unused protocol value
* @vid: vlan id to be added
*
* net_device_ops implementation for adding vlan ids
/**
* i40e_vlan_rx_kill_vid - Remove a vlan id filter from HW offload
* @netdev: network interface to be adjusted
+ * @proto: unused protocol value
* @vid: vlan id to be removed
*
* net_device_ops implementation for removing vlan ids
/**
* i40e_enable_misc_int_causes - enable the non-queue interrupts
- * @hw: ptr to the hardware info
+ * @pf: pointer to private device data structure
**/
static void i40e_enable_misc_int_causes(struct i40e_pf *pf)
{
* i40e_vsi_configure_bw_alloc - Configure VSI BW allocation per TC
* @vsi: the VSI being configured
* @enabled_tc: TC bitmap
- * @bw_credits: BW shared credits per TC
+ * @bw_share: BW shared credits per TC
*
* Returns 0 on success, negative value on failure
**/
/**
* i40e_print_link_message - print link up or down
* @vsi: the VSI for which link needs a message
+ * @isup: true of link is up, false otherwise
*/
void i40e_print_link_message(struct i40e_vsi *vsi, bool isup)
{
/**
* i40e_vsi_free_arrays - Free queue and vector pointer arrays for the VSI
- * @type: VSI pointer
+ * @vsi: VSI pointer
* @free_qvectors: a bool to specify if q_vectors need to be freed.
*
* On error: returns error code (negative)
* @vsi: Pointer to VSI structure
* @seed: Buffer to store the keys
* @lut: Buffer to store the lookup table entries
- * lut_size: Size of buffer to store the lookup table entries
+ * @lut_size: Size of buffer to store the lookup table entries
*
* Returns 0 on success, negative on failure
*/
* @tb: pointer to array of nladdr (unused)
* @dev: the net device pointer
* @addr: the MAC address entry being added
+ * @vid: VLAN ID
* @flags: instructions from stack about fdb operation
*/
static int i40e_ndo_fdb_add(struct ndmsg *ndm, struct nlattr *tb[],
* i40e_ndo_bridge_setlink - Set the hardware bridge mode
* @dev: the netdev being configured
* @nlh: RTNL message
+ * @flags: bridge flags
*
* Inserts a new hardware bridge if not already created and
* enables the bridging mode requested (VEB or VEPA). If the
/**
* i40e_pci_error_detected - warning that something funky happened in PCI land
* @pdev: PCI device information struct
+ * @error: the type of PCI error
*
* Called to warn that something happened and the error handling steps
* are in progress. Allows the driver to quiesce things, be ready for
* i40e_nvmupd_check_wait_event - handle NVM update operation events
* @hw: pointer to the hardware structure
* @opcode: the event that just happened
+ * @desc: AdminQ descriptor
**/
void i40e_nvmupd_check_wait_event(struct i40e_hw *hw, u16 opcode,
struct i40e_aq_desc *desc)
/**
* i40e_ptp_get_ts_config - ioctl interface to read the HW timestamping
* @pf: Board private structure
- * @ifreq: ioctl data
+ * @ifr: ioctl data
*
* Obtain the current hardware timestamping settigs as requested. To do this,
* keep a shadow copy of the timestamp settings rather than attempting to
/**
* i40e_ptp_set_ts_config - ioctl interface to control the HW timestamping
* @pf: Board private structure
- * @ifreq: ioctl data
+ * @ifr: ioctl data
*
* Respond to the user filter requests and make the appropriate hardware
* changes here. The XL710 cannot support splitting of the Tx/Rx timestamping
/**
* i40e_add_del_fdir - Build raw packets to add/del fdir filter
* @vsi: pointer to the targeted VSI
- * @cmd: command to get or set RX flow classification rules
+ * @input: filter to add or delete
* @add: true adds a filter, false removes it
*
**/
/**
* i40e_get_tx_pending - how many tx descriptors not processed
- * @tx_ring: the ring of descriptors
+ * @ring: the ring of descriptors
* @in_sw: use SW variables
*
* Since there is no access to the ring head register
* i40e_rx_hash - set the hash value in the skb
* @ring: descriptor ring
* @rx_desc: specific descriptor
+ * @skb: skb currently being received and modified
+ * @rx_ptype: Rx packet type
**/
static inline void i40e_rx_hash(struct i40e_ring *ring,
union i40e_rx_desc *rx_desc,
/**
* i40e_vc_vf_broadcast
* @pf: pointer to the PF structure
- * @opcode: operation code
- * @retval: return value
+ * @v_opcode: operation code
+ * @v_retval: return value
* @msg: pointer to the msg buffer
* @msglen: msg length
*
/**
* i40e_vc_get_version_msg
* @vf: pointer to the VF info
+ * @msg: pointer to the msg buffer
*
* called from the VF to request the API version used by the PF
**/
* i40e_vc_get_vf_resources_msg
* @vf: pointer to the VF info
* @msg: pointer to the msg buffer
- * @msglen: msg length
*
* called from the VF to request its resources
**/
/**
* i40e_vc_reset_vf_msg
* @vf: pointer to the VF info
- * @msg: pointer to the msg buffer
- * @msglen: msg length
*
* called from the VF to reset itself,
* unlike other virtchnl messages, PF driver
* i40e_vc_process_vf_msg
* @pf: pointer to the PF structure
* @vf_id: source VF id
+ * @v_opcode: operation code
+ * @v_retval: unused return value code
* @msg: pointer to the msg buffer
* @msglen: msg length
- * @msghndl: msg handle
*
* called from the common aeq/arq handler to
* process request from VF
**/
int i40e_vc_process_vf_msg(struct i40e_pf *pf, s16 vf_id, u32 v_opcode,
- u32 v_retval, u8 *msg, u16 msglen)
+ u32 __always_unused v_retval, u8 *msg, u16 msglen)
{
struct i40e_hw *hw = &pf->hw;
int local_vf_id = vf_id - (s16)hw->func_caps.vf_base_id;
* i40e_ndo_set_vf_bw
* @netdev: network interface device structure
* @vf_id: VF identifier
- * @tx_rate: Tx rate
+ * @min_tx_rate: Minimum Tx rate
+ * @max_tx_rate: Maximum Tx rate
*
* configure VF Tx rate
**/
* @hw: pointer to the hw struct
* @buff: command buffer (size in bytes = buff_size)
* @buff_size: buffer size in bytes
+ * @flags: AdminQ command flags
* @cmd_details: pointer to command details structure or NULL
**/
enum
/**
* i40evf_get_tx_pending - how many Tx descriptors not processed
- * @tx_ring: the ring of descriptors
+ * @ring: the ring of descriptors
* @in_sw: is tx_pending being checked in SW or HW
*
* Since there is no access to the ring head register
* i40e_rx_hash - set the hash value in the skb
* @ring: descriptor ring
* @rx_desc: specific descriptor
+ * @skb: skb currently being received and modified
+ * @rx_ptype: Rx packet type
**/
static inline void i40e_rx_hash(struct i40e_ring *ring,
union i40e_rx_desc *rx_desc,
/**
* i40evf_client_add_instance - add a client instance to the instance list
* @adapter: pointer to the board struct
- * @client: pointer to a client struct in the client list.
*
* Returns cinst ptr on success, NULL on failure
**/
/**
* i40evf_client_del_instance - removes a client instance from the list
* @adapter: pointer to the board struct
- * @client: pointer to the client struct
*
**/
static
* i40evf_client_setup_qvlist - send a message to the PF to setup iwarp qv map
* @ldev: pointer to L2 context.
* @client: Client pointer.
- * @qv_info: queue and vector list
+ * @qvlist_info: queue and vector list
*
* Return 0 on success or < 0 on error
**/
/**
* i40evf_get_priv_flags - report device private flags
- * @dev: network interface device structure
+ * @netdev: network interface device structure
*
* The get string set count and the string set should be matched for each
* flag returned. Add new strings for each flag to the i40e_gstrings_priv_flags
/**
* i40evf_set_priv_flags - set private flags
- * @dev: network interface device structure
+ * @netdev: network interface device structure
* @flags: bit flags to be set
**/
static int i40evf_set_priv_flags(struct net_device *netdev, u32 flags)
* i40evf_get_rxnfc - command to get RX flow classification rules
* @netdev: network interface device structure
* @cmd: ethtool rxnfc command
+ * @rule_locs: pointer to store rule locations
*
* Returns Success if the command is supported.
**/
* @netdev: network interface device structure
* @indir: indirection table
* @key: hash key
+ * @hfunc: hash function in use
*
* Reads the indirection table directly from the hardware. Always returns 0.
**/
* @netdev: network interface device structure
* @indir: indirection table
* @key: hash key
+ * @hfunc: hash function to use
*
* Returns -EINVAL if the table specifies an inavlid queue id, otherwise
* returns 0 after programming the table.
/**
* i40evf_request_traffic_irqs - Initialize MSI-X interrupts
* @adapter: board private structure
+ * @basename: device basename
*
* Allocates MSI-X vectors for tx and rx handling, and requests
* interrupts from the kernel.
/**
* i40evf_vlan_rx_add_vid - Add a VLAN filter to a device
* @netdev: network device struct
+ * @proto: unused protocol data
* @vid: VLAN tag
**/
static int i40evf_vlan_rx_add_vid(struct net_device *netdev,
/**
* i40evf_vlan_rx_kill_vid - Remove a VLAN filter from a device
* @netdev: network device struct
+ * @proto: unused protocol data
* @vid: VLAN tag
**/
static int i40evf_vlan_rx_kill_vid(struct net_device *netdev,
/**
* i40evf_features_check - Validate encapsulated packet conforms to limits
* @skb: skb buff
- * @netdev: This physical port's netdev
+ * @dev: This physical port's netdev
* @features: Offload features that the stack believes apply
**/
static netdev_features_t i40evf_features_check(struct sk_buff *skb,
/**
* i40evf_get_vf_config
- * @hw: pointer to the hardware structure
- * @len: length of buffer
+ * @adapter: private adapter structure
*
* Get VF configuration from PF and populate hw structure. Must be called after
* admin queue is initialized. Busy waits until response is received from PF,
/**
* i40evf_add_ether_addrs
* @adapter: adapter structure
- * @addrs: the MAC address filters to add (contiguous)
- * @count: number of filters
*
* Request that the PF add one or more addresses to our filters.
**/
/**
* i40evf_del_ether_addrs
* @adapter: adapter structure
- * @addrs: the MAC address filters to remove (contiguous)
- * @count: number of filtes
*
* Request that the PF remove one or more addresses from our filters.
**/
/**
* i40evf_add_vlans
* @adapter: adapter structure
- * @vlans: the VLANs to add
- * @count: number of VLANs
*
* Request that the PF add one or more VLAN filters to our VSI.
**/
/**
* i40evf_del_vlans
* @adapter: adapter structure
- * @vlans: the VLANs to remove
- * @count: number of VLANs
*
* Request that the PF remove one or more VLAN filters from our VSI.
**/
projects / users / hch / configfs.git / commitdiff